Peeling away pancreatic cancers' defenses

A combination immunotherapy approach that gets through pancreatic cancers’ extra Read more

Immune cell activation in severe COVID-19 resembles lupus

In severe cases of COVID-19, Emory researchers have been observing an exuberant activation of B cells, resembling acute flares in systemic lupus erythematosus (SLE), an autoimmune disease. The findings point towards tests that could separate some COVID-19 patients who need immune-calming therapies from others who may not. It also may begin to explain why some people infected with SARS-CoV-2 produce abundant antibodies against the virus, yet experience poor outcomes. The results were published online on Oct. Read more

Muscle cell boundaries: some assembly required

The worm C elegans gives insight into muscle cell assembly + architecture Read more

Nicole Turgeon

Challenges in islet transplantation

Two recent research papers from the Emory Transplant Center describe research on pancreatic islet transplantation, an experimental procedure that could help people with type I diabetes live without daily insulin injections.

Islet transplantation may offer people with type I diabetes the ability to produce their own insulin again

As with other types of transplantation, the challenge with islet transplantation is to avoid rejection of the donated organ and to balance that goal against side effects from the drugs needed to control the immune system. These papers illustrate how that balancing act is especially complex.

In the last decade, transplant specialists developed a method for islet transplantation named the “Edmonton protocol” after pioneers at the University of Alberta. While the emergence of this method was a major step forward, there are limitations:

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Posted on by Quinn Eastman in Uncategorized 3 Comments